MIA · Miami International Airport

MIA TSA wait times: how busy will security be?

We forecast how many travelers each MIA security checkpoint will screen, hour by hour, from the official TSA throughput reports. Pick your flight time to see which checkpoint should be the least busy for you.

Forecasts, not live wait times. Busy levels compare each checkpoint with its own past year. Times are local airport time.

Foxy waiting patiently in the airport security line, holding a boarding pass

When is your flight?

Security checkpoints before a 9 AM departure on Tuesday, October 27

Foxy's pickCheckpoint 4 (Concourses D & E) should be calm before your flight.

Checkpoint6 AM7 AM8 AM
Checkpoint 4 (Concourses D & E) Best bet Calm~154 travelers Calm~191 travelers Calm~191 travelers
Checkpoint 2 (Concourse D) Calm~263 travelers Moderate~323 travelers Moderate~329 travelers
Checkpoint 3 (Concourse D) Calm~455 travelers Moderate~533 travelers Calm~485 travelers

At MIA, each terminal has its own security: we only compare the checkpoints of Concourse D. Source: official airport website, checked 2026-10-09.

A typical week at MIA security

Travelers screened per minute, all checkpoints together, forecast average over the next four weeks. This is a flow of people, not a wait time.

Calm Moderate Busy compared with the rest of the week.

Day12 AM1 AM2 AM3 AM4 AM5 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PM9 PM10 PM11 PM
Mon2/min1/min2/min14/min43/min61/min65/min60/min59/min63/min63/min62/min59/min56/min65/min68/min64/min63/min63/min45/min30/min19/min8/min3/min
Tue2/min1/min2/min12/min31/min44/min47/min48/min45/min42/min46/min45/min49/min48/min58/min60/min52/min48/min47/min40/min27/min17/min6/min2/min
Wed3/min1/min2/min12/min28/min44/min44/min45/min45/min43/min43/min43/min48/min45/min58/min55/min50/min48/min46/min38/min26/min16/min6/min2/min
Thu2/min2/min2/min13/min36/min48/min53/min49/min54/min55/min58/min54/min49/min51/min64/min66/min59/min60/min60/min46/min31/min20/min11/min5/min
Fri4/min3/min2/min13/min40/min54/min58/min57/min61/min61/min56/min53/min56/min53/min62/min62/min61/min60/min57/min45/min31/min21/min10/min3/min
Sat3/min1/min2/min15/min45/min56/min57/min56/min70/min70/min67/min63/min63/min59/min69/min68/min61/min52/min54/min44/min37/min25/min13/min4/min
Sun5/min2/min3/min14/min44/min58/min59/min58/min64/min65/min63/min60/min68/min65/min76/min75/min68/min73/min64/min49/min35/min25/min10/min3/min

Busiest days ahead

  1. Monday, January 4: about 80,374 travelers screened
  2. Sunday, December 27: about 76,715 travelers screened
  3. Tuesday, January 5: about 76,570 travelers screened
  4. Saturday, March 20: about 75,309 travelers screened
  5. Sunday, January 3: about 74,913 travelers screened

How we forecast

Every week, the TSA publishes how many travelers each checkpoint screened, hour by hour. Our model learns each checkpoint's patterns from years of these reports (weekdays, seasons, holidays) and is retested every week against what really happened.

Tested on 2026: for the 3 hours before a departure, our forecasts were off by 16% on average, and the busy level was right 71% of the time. Treat them as typical conditions, not a guarantee.

Source: TSA throughput data (FOIA Reading Room), U.S. government work. Updated Oct. 27, 2026. For live wait times, see the official airport website.